package com.guiguli.InnerClassDemo3;

public class Outer {
    private int a =10;
    public Outer(){
        System.out.println("外部类被创建");
    }
    class Inner{
        private int a = 20;
        public Inner(){
            System.out.println("内部类被创建");
        }
        public void show(){
            int a = 30;
            System.out.println(Outer.this.a);
            System.out.println(this.a);
            System.out.println(a);
        }
    }
}
